A flyback transformer, also known as a line output transformer or a high voltage transformer, is a specialized type of transformer used in electronic devices, particularly in cathode-ray tube (CRT) displays and some types of power supplies. Its primary function is to generate high voltage for the anode (accelerating electrode) of the CRT or for other applications where high voltage is required.

The Part Number is FSV20A001, FSV-20A001.

The function of this semiconductor is Flyback Transformer.

Manufacturer: ETC

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Description

FSV20A001 is flyback transformer for CRT television. Flyback transformers are commonly used in older CRT televisions and monitors to generate the high voltage needed to accelerate electrons towards the screen, creating the visible image. They are also used in other applications where high voltage is required, such as in certain types of voltage converters, laser power supplies, and some types of power inverters.

 

Pinout

Features:

1. Switching: The primary winding is usually driven by a switching transistor that rapidly turns on and off. When the transistor is on, current flows through the primary winding and energy is stored in the transformer’s core. When the transistor turns off, the magnetic field in the core collapses, inducing a high voltage in the secondary winding.

2. Voltage Generation: The rapid collapse of the magnetic field in the core induces a high voltage in the secondary winding. This high voltage is then rectified and filtered to provide the required high voltage for the anode of the CRT or for other applications.

Applications

• CRT television and monitor high-voltage generation</
• Projection TV line-deflection power circuits
• Flyback transformer replacement in CRT chassis repairs
• Vintage electronics restoration projects
• High-voltage supply modules in display systems requiring CRT tubes

FSV20A001 PDF Datasheet

Part Number: H20202DL-R

Function: 10/100 BASE-T DUAL TRANSFORMER

Package: DIP 20 Pin Type

Manufacturer: FPE ( http://www.fpe.com.cn )

Images:

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Description

H20202DL-R is 10/100 BASE-T DUAL TRANSFORMER MODULE.

This transformer is a component used in Ethernet networking equipment, such as network interface cards (NICs), switches, and routers. This dual transformer is designed to work with both 10BASE-T and 100BASE-TX Ethernet standards.

1. 10/100BASE-T: This refers to the Ethernet standards that the dual transformer is designed to support.

(1) “10BASE-T” is the older and slower standard for Ethernet, supporting data rates of 10 megabits per second (Mbps).

(2) “100BASE-TX” is a faster standard, often referred to as Fast Ethernet, supporting data rates of 100 Mbps.

2. Dual Transformer: This means that the component contains two transformers. Transformers in networking equipment are used to isolate and couple signals between different parts of the circuit. In this case, a dual transformer is designed to handle the signal transformation and isolation for both 10BASE-T and 100BASE-TX Ethernet standards. This makes it suitable for devices that need to support both of these Ethernet speeds.

Features

1. Compliant with IEEE802.3 and ANSI X3.263 standards Including 350uH OCL with 8mA Bias.

2. Dual Channel Interface For 10/100 Mbps Ethernet Applications

3. Comply With ROHS

 

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Other data sheets are available within the file:

F0035-R, H20220DL-R, LH20235DF, H20205DK-R

H20202DL-R PDF Datasheet

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